...so, I picked up my N7 last Friday at Staples, went home and immediately started the setup process.  A couple steps into it, it asked for a credit card number for the $25 credit.  And after trying 3 different credit cards I skipped the step because it kept saying something like "This credit card can't be used... etc etc."  and had the option to skip the step, so I did.  But I started thinking... I kinda want that $25 now... Anyone have any ideas on what to do from here? 

in case you think I was using a debit/credit card, I was for one of them, the other two were actual credit cards.